1.

The circumference of the Chakra of National flag exceeds its diameter by 16.8 em. Findthe radius of the chakra.

Answer»

Circumference of chakra = 16.8 cm

Chakra is in shape of circleSo it's circumference = 2*pi*rr = radius

Then,2*pi*r = 16.82*22/7*r = 16.8r = 16.8*7/44 = 117.6/44 = 2.67 cm

Radius of Chakra = 2.67 cm



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